厉害，试了下deepseek的解析练习，感觉都不如你：

以下是从课文中提炼出的典型句式及用法，适合学生反复练习并掌握英语表达逻辑：

1. 被动结构表传闻
例句:

The tiny village of Frinley is said to possess a 'cursed tree'.
It is said that if anyone touches the tree, he will have bad luck. 用法解析：
"be said to do" 用于表示“据说……”，常用于描述未经证实的传闻或普遍认知（
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）。
"It is said that..." 是更强调客观性的表达，常作为句子的主语从句。 练习例句：
The old castle is said to hide a lost treasure. （这座古堡据说藏有失落的宝藏。）
It is said that the forest is haunted by spirits. （据说这片森林有鬼魂出没。）
2. 强调句型（It is...that...）
例句:

It is only in recent years that it has gained an evil reputation. 用法解析：
通过 "It is + 被强调部分 + that..." 结构突出时间、原因、人物等（
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）。
被强调部分可以是状语（如时间、地点）、主语或宾语。 练习例句：
It was last summer that they discovered the secret. （直到去年夏天他们才发现了这个秘密。）
It is the determination of the team that leads to success. （正是团队的决心带来了成功。）
3. "have sth done" 结构（使役用法）
例句:

The vicar has been asked to have the tree cut down. 用法解析：
"have + 宾语 + 过去分词" 表示让他人完成某动作（如砍树由他人执行）
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。 练习例句：
She had her car repaired after the accident. （事故后她请人修了车。）
We should have the documents checked by a lawyer. （我们应请律师审核文件。）
4. "so far" 与现在完成时连用
例句:

So far, not one of them has been struck down by sudden death! 用法解析：
"so far" 强调“到目前为止”，通常与现在完成时搭配，描述从过去持续到现在的状态或结果
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。 练习例句：
So far, the project has been a great success. （截至目前，项目非常成功。）
He hasn't made any mistakes so far. （他至今未犯任何错误。）
5. "in spite of" 表让步
例句:

In spite of all that has been said, the tourists have been picking leaves. 用法解析：
"in spite of + 名词/动名词" 相当于“尽管”，用于对比前后矛盾的状况
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。 练习例句：
In spite of the heavy rain, they continued hiking. （尽管大雨倾盆，他们仍在徒步。）
In spite of his fear, he spoke confidently. （尽管害怕，他仍自信发言。）
二、综合练习建议
句型转换：

将普通句改为强调句：
原句：The villagers believe the tree caused the accidents.
转换：It is the tree that the villagers believe caused the accidents.
将主动句改为被动传闻句：
原句：People say the forest is cursed.
转换：The forest is said to be cursed.
情景造句：

用 "have sth done" 描述生活中需要他人完成的事（如修电脑、装修房子）。
用 "so far" 总结近期学习或项目的进展。
对比分析：

对比 "because of" 与 "in spite of" 的用法差异，并造句（如：Because of the warning, they left. / In spite of the warning, they stayed.）。
三、拓展知识点
双宾语动词的被动语态（如：He was offered a job. / A job was offered to him.）
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现在完成进行时（如：Tourists have been coming from all parts of the country.）
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